TSTP Solution File: LCL357-1 by SOS---2.0
View Problem
- Process Solution
%------------------------------------------------------------------------------
% File : SOS---2.0
% Problem : LCL357-1 : TPTP v8.1.0. Released v2.3.0.
% Transfm : none
% Format : tptp:raw
% Command : sos-script %s
% Computer : n003.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8042.1875MB
% OS : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit : 600s
% DateTime : Sun Jul 17 14:29:40 EDT 2022
% Result : Unsatisfiable 2.82s 3.07s
% Output : Refutation 2.82s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.12/0.12 % Problem : LCL357-1 : TPTP v8.1.0. Released v2.3.0.
% 0.12/0.13 % Command : sos-script %s
% 0.12/0.34 % Computer : n003.cluster.edu
% 0.12/0.34 % Model : x86_64 x86_64
% 0.12/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.34 % Memory : 8042.1875MB
% 0.12/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.12/0.34 % CPULimit : 300
% 0.12/0.34 % WCLimit : 600
% 0.12/0.34 % DateTime : Sun Jul 3 04:45:54 EDT 2022
% 0.12/0.34 % CPUTime :
% 0.12/0.36 ----- Otter 3.2, August 2001 -----
% 0.12/0.36 The process was started by sandbox on n003.cluster.edu,
% 0.12/0.36 Sun Jul 3 04:45:54 2022
% 0.12/0.36 The command was "./sos". The process ID is 27415.
% 0.12/0.36
% 0.12/0.36 set(prolog_style_variables).
% 0.12/0.36 set(auto).
% 0.12/0.36 dependent: set(auto1).
% 0.12/0.36 dependent: set(process_input).
% 0.12/0.36 dependent: clear(print_kept).
% 0.12/0.36 dependent: clear(print_new_demod).
% 0.12/0.36 dependent: clear(print_back_demod).
% 0.12/0.36 dependent: clear(print_back_sub).
% 0.12/0.36 dependent: set(control_memory).
% 0.12/0.36 dependent: assign(max_mem, 12000).
% 0.12/0.36 dependent: assign(pick_given_ratio, 4).
% 0.12/0.36 dependent: assign(stats_level, 1).
% 0.12/0.36 dependent: assign(pick_semantic_ratio, 3).
% 0.12/0.36 dependent: assign(sos_limit, 5000).
% 0.12/0.36 dependent: assign(max_weight, 60).
% 0.12/0.36 clear(print_given).
% 0.12/0.36
% 0.12/0.36 list(usable).
% 0.12/0.36
% 0.12/0.36 SCAN INPUT: prop=0, horn=1, equality=0, symmetry=0, max_lits=3.
% 0.12/0.36
% 0.12/0.36 This is a Horn set without equality. The strategy will
% 0.12/0.36 be hyperresolution, with satellites in sos and nuclei
% 0.12/0.36 in usable.
% 0.12/0.36
% 0.12/0.36 dependent: set(hyper_res).
% 0.12/0.36 dependent: clear(order_hyper).
% 0.12/0.36
% 0.12/0.36 ------------> process usable:
% 0.12/0.36
% 0.12/0.36 ------------> process sos:
% 0.12/0.36
% 0.12/0.36 ======= end of input processing =======
% 0.12/0.38
% 0.12/0.38 Model 1 (0.00 seconds, 0 Inserts)
% 0.12/0.38
% 0.12/0.38 Stopped by limit on number of solutions
% 0.12/0.38
% 0.12/0.38
% 0.12/0.38 -------------- Softie stats --------------
% 0.12/0.38
% 0.12/0.38 UPDATE_STOP: 300
% 0.12/0.38 SFINDER_TIME_LIMIT: 2
% 0.12/0.38 SHORT_CLAUSE_CUTOFF: 4
% 0.12/0.38 number of clauses in intial UL: 2
% 0.12/0.38 number of clauses initially in problem: 5
% 0.12/0.38 percentage of clauses intially in UL: 40
% 0.12/0.38 percentage of distinct symbols occuring in initial UL: 85
% 0.12/0.38 percent of all initial clauses that are short: 100
% 0.12/0.38 absolute distinct symbol count: 7
% 0.12/0.38 distinct predicate count: 1
% 0.12/0.38 distinct function count: 2
% 0.12/0.38 distinct constant count: 4
% 0.12/0.38
% 0.12/0.38 ---------- no more Softie stats ----------
% 0.12/0.38
% 0.12/0.38
% 0.12/0.38
% 0.12/0.38 =========== start of search ===========
% 2.82/3.07
% 2.82/3.07 -------- PROOF --------
% 2.82/3.07 % SZS status Unsatisfiable
% 2.82/3.07 % SZS output start Refutation
% 2.82/3.07
% 2.82/3.07 Model 2 (0.00 seconds, 0 Inserts)
% 2.82/3.07
% 2.82/3.07 Stopped by limit on number of solutions
% 2.82/3.07
% 2.82/3.07 Model 3 (0.00 seconds, 0 Inserts)
% 2.82/3.07
% 2.82/3.07 Stopped by limit on number of solutions
% 2.82/3.07
% 2.82/3.07 Stopped by limit on insertions
% 2.82/3.07
% 2.82/3.07 Model 4 [ 1 1 50 ] (0.00 seconds, 250000 Inserts)
% 2.82/3.07
% 2.82/3.07 ----> UNIT CONFLICT at 2.68 sec ----> 24 [binary,23.1,2.1] {+} $F.
% 2.82/3.07
% 2.82/3.07 Length of proof is 2. Level of proof is 2.
% 2.82/3.07
% 2.82/3.07 ---------------- PROOF ----------------
% 2.82/3.07 % SZS status Unsatisfiable
% 2.82/3.07 % SZS output start Refutation
% 2.82/3.07
% 2.82/3.07 1 [] {+} -is_a_theorem(implies(A,B))| -is_a_theorem(A)|is_a_theorem(B).
% 2.82/3.07 2 [] {+} -is_a_theorem(implies(implies(x,y),implies(implies(implies(x,z),u),implies(implies(y,z),u)))).
% 2.82/3.07 3 [] {-} is_a_theorem(implies(implies(A,B),implies(implies(B,C),implies(A,C)))).
% 2.82/3.07 6 [hyper,3,1,3] {-} is_a_theorem(implies(implies(implies(implies(A,B),implies(C,B)),D),implies(implies(C,A),D))).
% 2.82/3.07 23 [hyper,6,1,3] {-} is_a_theorem(implies(implies(A,B),implies(implies(implies(A,C),D),implies(implies(B,C),D)))).
% 2.82/3.07 24 [binary,23.1,2.1] {+} $F.
% 2.82/3.07
% 2.82/3.07 % SZS output end Refutation
% 2.82/3.07 ------------ end of proof -------------
% 2.82/3.07
% 2.82/3.07
% 2.82/3.07 Search stopped by max_proofs option.
% 2.82/3.07
% 2.82/3.07
% 2.82/3.07 Search stopped by max_proofs option.
% 2.82/3.07
% 2.82/3.07 ============ end of search ============
% 2.82/3.07
% 2.82/3.07 ----------- soft-scott stats ----------
% 2.82/3.07
% 2.82/3.07 true clauses given 0 (0.0%)
% 2.82/3.07 false clauses given 6
% 2.82/3.07
% 2.82/3.07 FALSE TRUE
% 2.82/3.07 7 0 1
% 2.82/3.07 10 2 1
% 2.82/3.07 11 1 1
% 2.82/3.07 14 1 0
% 2.82/3.07 15 2 0
% 2.82/3.07 tot: 6 3 (33.3% true)
% 2.82/3.07
% 2.82/3.07
% 2.82/3.07 Model 4 [ 1 1 50 ] (0.00 seconds, 250000 Inserts)
% 2.82/3.07
% 2.82/3.07 That finishes the proof of the theorem.
% 2.82/3.07
% 2.82/3.07 Process 27415 finished Sun Jul 3 04:45:56 2022
%------------------------------------------------------------------------------